Code & JSON Tools
About JSON Minify
JSON Minify is a free online developer tool from Toolbench. Strip all whitespace from JSON. Paste your text and the result updates instantly as you type or change the options.
- Category
- Code & JSON Tools
- Price
- Free
- Account
- Not required
- Runs
- Entirely in your browser
How to use JSON Minify
- Paste or type your text into the input box.
- Adjust the options (allow comments & trailing commas).
- Copy the result, or click “use output” to chain another transformation.
Example
With the default settings, this input:
{
"name": "Toolbench",
"tools": 194
}becomes:
{"name":"Toolbench","tools":194}Options
| Allow comments & trailing commas | On / off (default on) |
|---|
Privacy
Everything runs in your browser: what you type or paste is processed by JavaScript on your device, not on a server. If you are signed out, nothing is saved at all. If you sign in with Google, your inputs and settings are saved privately to your account so they sync across devices.
Frequently asked questions
Is JSON Minify free?
Yes. JSON Minify is completely free with no sign-up, no usage limits and no watermarks.
Is my data private?
Yes. JSON Minify processes everything in your browser. Signed out, nothing is saved; signed in, your inputs sync privately to your own account.
Does it work on my phone?
Yes. Toolbench runs in any modern browser on desktop, tablet or phone — there is nothing to install.
Related code & json tools
- Base64 / URL EncodeEncode and decode Base64, URL components and HTML entities.
- JSON Viewer & EditorExplore JSON as a collapsible tree, edit values inline and copy paths.
- JSON ValidatorCheck JSON and pinpoint errors by line and column.
- CSV to JSONConvert CSV rows into a JSON array.
- TSV to JSONConvert tab-separated rows (e.g. pasted from a spreadsheet) into JSON.
- XML to JSONConvert XML into JSON; attributes become @keys.
- JSON to XMLConvert JSON into well-formed XML.
- JSON to CSVConvert a JSON array of objects into CSV.
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